Instantaneous charge separation in non-fullerene acceptor bulk-heterojunction of highly efficient solar cells

Instantaneous charge separation in non-fullerene acceptor bulk-heterojunction of highly efficient solar cells

Using broadband transient absorption in a high efficiency (>11%) photovoltaic blend with a non-fullerene acceptor, we observe instantaneous (sub-30 fs) charge separation, demonstrating close to ideal donor-acceptor level matching and nanomorphology in this blend.

Bibliographic Details
Main Authors: Franco V. A. Camargo, Gasparini Nicola, Nagahara Tetsuhiko, Lüer Larry, Cerullo Giulio, Brabec Christoph
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:EPJ Web of Conferences
Online Access:https://www.epj-conferences.org/articles/epjconf/pdf/2019/10/epjconf_up2019_05010.pdf
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spelling doaj-d58c7699d00d436cbf33fca9a3f6a8bd2021-08-02T18:24:50ZengEDP SciencesEPJ Web of Conferences2100-014X2019-01-012050501010.1051/epjconf/201920505010epjconf_up2019_05010Instantaneous charge separation in non-fullerene acceptor bulk-heterojunction of highly efficient solar cellsFranco V. A. Camargo0Gasparini Nicola1Nagahara TetsuhikoLüer Larry2Cerullo Giulio3Brabec ChristophIFN-CNR, Dipartimento di FisicaInstitute of Materials for Electronics and Energy Technology (I-MEET), Friedrich Alexander-University Erlangen-NurembergMadrid Institute for Advanced Studies, IMDEA NanoscienceIFN-CNR, Dipartimento di FisicaUsing broadband transient absorption in a high efficiency (>11%) photovoltaic blend with a non-fullerene acceptor, we observe instantaneous (sub-30 fs) charge separation, demonstrating close to ideal donor-acceptor level matching and nanomorphology in this blend.https://www.epj-conferences.org/articles/epjconf/pdf/2019/10/epjconf_up2019_05010.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Franco V. A. Camargo
Gasparini Nicola
Nagahara Tetsuhiko
Lüer Larry
Cerullo Giulio
Brabec Christoph
spellingShingle Franco V. A. Camargo
Gasparini Nicola
Nagahara Tetsuhiko
Lüer Larry
Cerullo Giulio
Brabec Christoph
Instantaneous charge separation in non-fullerene acceptor bulk-heterojunction of highly efficient solar cells
EPJ Web of Conferences
author_facet Franco V. A. Camargo
Gasparini Nicola
Nagahara Tetsuhiko
Lüer Larry
Cerullo Giulio
Brabec Christoph
author_sort Franco V. A. Camargo
title Instantaneous charge separation in non-fullerene acceptor bulk-heterojunction of highly efficient solar cells
title_short Instantaneous charge separation in non-fullerene acceptor bulk-heterojunction of highly efficient solar cells
title_full Instantaneous charge separation in non-fullerene acceptor bulk-heterojunction of highly efficient solar cells
title_fullStr Instantaneous charge separation in non-fullerene acceptor bulk-heterojunction of highly efficient solar cells
title_full_unstemmed Instantaneous charge separation in non-fullerene acceptor bulk-heterojunction of highly efficient solar cells
title_sort instantaneous charge separation in non-fullerene acceptor bulk-heterojunction of highly efficient solar cells
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2019-01-01
description Using broadband transient absorption in a high efficiency (>11%) photovoltaic blend with a non-fullerene acceptor, we observe instantaneous (sub-30 fs) charge separation, demonstrating close to ideal donor-acceptor level matching and nanomorphology in this blend.
url https://www.epj-conferences.org/articles/epjconf/pdf/2019/10/epjconf_up2019_05010.pdf
work_keys_str_mv AT francovacamargo instantaneouschargeseparationinnonfullereneacceptorbulkheterojunctionofhighlyefficientsolarcells
AT gasparininicola instantaneouschargeseparationinnonfullereneacceptorbulkheterojunctionofhighlyefficientsolarcells
AT nagaharatetsuhiko instantaneouschargeseparationinnonfullereneacceptorbulkheterojunctionofhighlyefficientsolarcells
AT luerlarry instantaneouschargeseparationinnonfullereneacceptorbulkheterojunctionofhighlyefficientsolarcells
AT cerullogiulio instantaneouschargeseparationinnonfullereneacceptorbulkheterojunctionofhighlyefficientsolarcells
AT brabecchristoph instantaneouschargeseparationinnonfullereneacceptorbulkheterojunctionofhighlyefficientsolarcells
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